feat(lambda-events): add Default implementations for all event (#1037)

* feat: implement Default trait for all lambda events

Author: 46ki75

lambda-events/src/encodings/http.rs

@@ -264,39 +264,39 @@ mod tests {
     fn from_str() {
         match Body::from(String::from("foo").as_str()) {
             Body::Text(_) => (),
-            not => panic!("expected Body::Text(...) got {:?}", not),
+            not => panic!("expected Body::Text(...) got {not:?}"),
         }
     }
 
     #[test]
     fn from_string() {
         match Body::from(String::from("foo")) {
             Body::Text(_) => (),
-            not => panic!("expected Body::Text(...) got {:?}", not),
+            not => panic!("expected Body::Text(...) got {not:?}"),
         }
     }
 
     #[test]
     fn from_cow_str() {
         match Body::from(Cow::from("foo")) {
             Body::Text(_) => (),
-            not => panic!("expected Body::Text(...) got {:?}", not),
+            not => panic!("expected Body::Text(...) got {not:?}"),
         }
     }
 
     #[test]
     fn from_cow_bytes() {
         match Body::from(Cow::from("foo".as_bytes())) {
             Body::Binary(_) => (),
-            not => panic!("expected Body::Binary(...) got {:?}", not),
+            not => panic!("expected Body::Binary(...) got {not:?}"),
         }
     }
 
     #[test]
     fn from_bytes() {
         match Body::from("foo".as_bytes()) {
             Body::Binary(_) => (),
-            not => panic!("expected Body::Binary(...) got {:?}", not),
+            not => panic!("expected Body::Binary(...) got {not:?}"),
         }
     }
 
@@ -325,12 +325,12 @@ mod tests {
     fn serialize_from_maybe_encoded() {
         match Body::from_maybe_encoded(false, "foo") {
             Body::Text(_) => (),
-            not => panic!("expected Body::Text(...) got {:?}", not),
+            not => panic!("expected Body::Text(...) got {not:?}"),
         }
 
         match Body::from_maybe_encoded(true, "Zm9v") {
             Body::Binary(b) => assert_eq!(&[102, 111, 111], b.as_slice()),
-            not => panic!("expected Body::Text(...) got {:?}", not),
+            not => panic!("expected Body::Text(...) got {not:?}"),
         }
     }
 }

lambda-events/src/event/appsync/mod.rs

@@ -5,7 +5,7 @@ use std::collections::HashMap;
 use crate::custom_serde::deserialize_lambda_map;
 
 /// Deprecated: `AppSyncResolverTemplate` does not represent resolver events sent by AppSync. Instead directly model your input schema, or use `map[string]string`, `json.RawMessage`,` interface{}`, etc..
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppSyncResolverTemplate<T1 = Value>
 where
@@ -27,7 +27,7 @@ where
 }
 
 /// `AppSyncIamIdentity` contains information about the caller authed via IAM.
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppSyncIamIdentity {
     #[serde(default)]
@@ -55,7 +55,7 @@ pub struct AppSyncIamIdentity {
 }
 
 /// `AppSyncCognitoIdentity` contains information about the caller authed via Cognito.
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppSyncCognitoIdentity<T1 = Value>
 where
@@ -87,7 +87,7 @@ where
 pub type AppSyncOperation = String;
 
 /// `AppSyncLambdaAuthorizerRequest` contains an authorization request from AppSync.
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppSyncLambdaAuthorizerRequest {
     #[serde(default)]
@@ -104,7 +104,7 @@ pub struct AppSyncLambdaAuthorizerRequest {
 
 /// `AppSyncLambdaAuthorizerRequestContext` contains the parameters of the AppSync invocation which triggered
 /// this authorization request.
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppSyncLambdaAuthorizerRequestContext<T1 = Value>
 where
@@ -136,7 +136,7 @@ where
 }
 
 /// `AppSyncLambdaAuthorizerResponse` represents the expected format of an authorization response to AppSync.
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppSyncLambdaAuthorizerResponse<T1 = Value>
 where
@@ -171,7 +171,7 @@ where
 ///
 /// See also:
 /// - [AppSync resolver mapping template context reference](https://docs.aws.amazon.com/appsync/latest/devguide/resolver-context-reference.html)
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 pub struct AppSyncDirectResolverEvent<TArguments = Value, TSource = Value, TStash = Value>
 where
     TArguments: Serialize + DeserializeOwned,
@@ -200,7 +200,7 @@ where
 
 /// `AppSyncRequest` contains request-related metadata for a resolver invocation,
 /// including client-sent headers and optional custom domain name.
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppSyncRequest {
     #[serde(deserialize_with = "deserialize_lambda_map")]
@@ -219,7 +219,7 @@ pub struct AppSyncRequest {
 }
 
 /// `AppSyncInfo` contains metadata about the current GraphQL field being resolved.
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppSyncInfo<T = Value>
 where
@@ -243,7 +243,7 @@ where
 }
 
 /// `AppSyncPrevResult` contains the result of the previous step in a pipeline resolver.
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 pub struct AppSyncPrevResult<T = Value>
 where
     T: Serialize + DeserializeOwned,
@@ -270,8 +270,14 @@ pub enum AppSyncIdentity {
     Lambda(AppSyncIdentityLambda),
 }
 
+impl Default for AppSyncIdentity {
+    fn default() -> Self {
+        AppSyncIdentity::IAM(AppSyncIamIdentity::default())
+    }
+}
+
 /// `AppSyncIdentityOIDC` represents identity information when using OIDC-based authorization.
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 pub struct AppSyncIdentityOIDC<T = Value>
 where
     T: Serialize + DeserializeOwned,
@@ -290,7 +296,7 @@ where
 }
 
 /// `AppSyncIdentityLambda` represents identity information when using AWS Lambda
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct AppSyncIdentityLambda<T = Value>
 where

lambda-events/src/event/clientvpn/mod.rs

@@ -2,7 +2,7 @@ use serde::{Deserialize, Serialize};
 #[cfg(feature = "catch-all-fields")]
 use serde_json::Value;
 
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ClientVpnConnectionHandlerRequest {
     #[serde(default)]
@@ -40,7 +40,7 @@ pub struct ClientVpnConnectionHandlerRequest {
     pub other: serde_json::Map<String, Value>,
 }
 
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ClientVpnConnectionHandlerResponse {
     pub allow: bool,

lambda-events/src/event/cloudformation/mod.rs

@@ -50,7 +50,7 @@ where
     pub other: serde_json::Map<String, Value>,
 }
 
-#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
+#[derive(Clone, Default, Debug, Deserialize, PartialEq, Serialize)]
 #[serde(rename_all = "PascalCase")]
 pub struct UpdateRequest<P1 = Value, P2 = Value>
 where
@@ -79,7 +79,7 @@ where
     pub other: serde_json::Map<String, Value>,
 }
 
-#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
+#[derive(Clone, Default, Debug, Deserialize, PartialEq, Serialize)]
 #[serde(rename_all = "PascalCase")]
 pub struct DeleteRequest<P2 = Value>
 where

lambda-events/src/event/cloudformation/provider.rs

@@ -39,7 +39,7 @@ where
     // No `other` catch-all here; any additional fields will be caught in `common.other` instead
 }
 
-#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
+#[derive(Clone, Default, Debug, Deserialize, PartialEq, Serialize)]
 #[serde(rename_all = "PascalCase")]
 pub struct UpdateRequest<P1 = Value, P2 = Value>
 where
@@ -56,7 +56,7 @@ where
     // No `other` catch-all here; any additional fields will be caught in `common.other` instead
 }
 
-#[derive(Clone, Debug, Deserialize, PartialEq, Serialize)]
+#[derive(Clone, Default, Debug, Deserialize, PartialEq, Serialize)]
 #[serde(rename_all = "PascalCase")]
 pub struct DeleteRequest<P2 = Value>
 where

lambda-events/src/event/code_commit/mod.rs

@@ -23,7 +23,7 @@ pub struct CodeCommitEvent {
 pub type CodeCommitEventTime = DateTime<Utc>;
 
 /// `CodeCommitRecord` represents a CodeCommit record
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CodeCommitRecord {
     #[serde(default)]
@@ -63,7 +63,7 @@ pub struct CodeCommitRecord {
 }
 
 /// `CodeCommitCodeCommit` represents a CodeCommit object in a record
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CodeCommitCodeCommit {
     pub references: Vec<CodeCommitReference>,
@@ -80,7 +80,7 @@ pub struct CodeCommitCodeCommit {
 }
 
 /// `CodeCommitReference` represents a Reference object in a CodeCommit object
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CodeCommitReference {
     #[serde(default)]

lambda-events/src/event/codebuild/mod.rs

@@ -178,7 +178,7 @@ pub struct CodeBuildEnvironment {
 }
 
 /// `CodeBuildEnvironmentVariable` encapsulate environment variables for the code build
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CodeBuildEnvironmentVariable {
     /// Name is the name of the environment variable.
@@ -239,7 +239,7 @@ pub struct CodeBuildLogs {
 }
 
 /// `CodeBuildPhase` represents the phase of a build and its details
-#[derive(Debug, Clone, Eq, PartialEq, Deserialize, Serialize)]
+#[derive(Debug, Default, Clone, Eq, PartialEq, Deserialize, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct CodeBuildPhase<T1 = Value>
 where

lambda-events/src/event/dynamodb/attributes.rs

@@ -15,7 +15,7 @@ mod test {
         let attr: AttributeValue = serde_json::from_value(value.clone()).unwrap();
         match attr {
             AttributeValue::Null(true) => {}
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
 
         let reparsed = serde_json::to_value(attr).unwrap();
@@ -31,7 +31,7 @@ mod test {
         let attr: AttributeValue = serde_json::from_value(value.clone()).unwrap();
         match attr {
             AttributeValue::S(ref s) => assert_eq!("value", s.as_str()),
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
 
         let reparsed = serde_json::to_value(attr).unwrap();
@@ -47,7 +47,7 @@ mod test {
         let attr: AttributeValue = serde_json::from_value(value.clone()).unwrap();
         match attr {
             AttributeValue::N(ref n) => assert_eq!("123.45", n.as_str()),
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
 
         let reparsed = serde_json::to_value(attr).unwrap();
@@ -68,7 +68,7 @@ mod test {
                     .unwrap();
                 assert_eq!(&expected, b)
             }
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
 
         let reparsed = serde_json::to_value(attr).unwrap();
@@ -84,7 +84,7 @@ mod test {
         let attr: AttributeValue = serde_json::from_value(value.clone()).unwrap();
         match attr {
             AttributeValue::Bool(b) => assert!(b),
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
 
         let reparsed = serde_json::to_value(attr).unwrap();
@@ -103,7 +103,7 @@ mod test {
                 let expected = vec!["Giraffe", "Hippo", "Zebra"];
                 assert_eq!(expected, s.iter().collect::<Vec<_>>());
             }
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
 
         let reparsed = serde_json::to_value(attr).unwrap();
@@ -122,7 +122,7 @@ mod test {
                 let expected = vec!["42.2", "-19", "7.5", "3.14"];
                 assert_eq!(expected, s.iter().collect::<Vec<_>>());
             }
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
 
         let reparsed = serde_json::to_value(attr).unwrap();
@@ -144,7 +144,7 @@ mod test {
                     .collect::<Vec<_>>();
                 assert_eq!(&expected, s);
             }
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
 
         let reparsed = serde_json::to_value(attr).unwrap();
@@ -167,7 +167,7 @@ mod test {
                 ];
                 assert_eq!(&expected, s);
             }
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
 
         let reparsed = serde_json::to_value(attr).unwrap();
@@ -188,7 +188,7 @@ mod test {
                 expected.insert("Age".into(), AttributeValue::N("35".into()));
                 assert_eq!(expected, s);
             }
-            other => panic!("unexpected value {:?}", other),
+            other => panic!("unexpected value {other:?}"),
         }
     }
 }